/**********公共样式***************/
*{padding: 0;margin: 0;}
html,body{
     width: 100%;
     height: 100%;
     overflow: auto;
     margin: 0;
     padding: 0;
}
#app {
    font-family: Avenir, Helvetica, Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    color: #2c3e50;
    height: 100vh;
}
.fl{
   float: left;
}
.fr{
   float: right;
}
.van-field__control {
  border: 1px solid #e1e1e1;
  height: 42px;
  font-size: 13px;
  padding-left: 15px;
  padding-right: 15px;
  border-radius: 5px;
}
.hover:active{
   border-color: #1367BC;
   color: #1367BC;
}
.field_group .van-field__body{
   border: 1px solid #E1E1E1;
   height: 36px;
   border-radius: 5px 5px 5px 5px;
}
.field_group .van-field__control {
   border: none;
}
.field_group .van-field__button {
   position: relative;
}
.field_group .van-field__button::before {
   display: inline-block;
   content: "";
   background-color: #f3f3f3;
   height: 21px;
   width: 1px;
   vertical-align: middle;
   position: absolute;
   top: 50%;
   transform: translateY(-50%);
}
.get_udid {
   border: none;
   background-color: transparent;
   color: red;
   font-size: 12px;
   margin-right: 5px;
}